Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
WEST CO
RTE 15 N, MONTGOMERY, PA, 17752
Parent company: NA
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | 1,1,1-Trichloroethane | Total |
|---|---|---|
| 1992 | 10,660 | 10,660 |
| 1991 | 23,182 | 23,182 |
| 1990 | 19,662 | 19,662 |
| 1989 | 13,422 | 13,422 |
| 1988 | 18,911 | 18,911 |